I have created Rex

Percy's family and partners

Percy Jackson - Perseus "Percy" Jackson is a Greek demigod, a son of Poseidon, god of the seas, and Sally Jackson. Percy is dating Annabeth Chase. Percy's disabilities' and traits are that he has ADHD and is Dyslexic, Limited Clairvoyance, Fighting Skills, Above Average Strength, Empathy link, His Demigod powers include Water-Induced Abilities, Hydrokinesis, Healing, Water Propulsion, Underwater breathing, Water Immunity, Water Solidification, Sailing skills, Communication, Aerokinesis, Aerokinesis, cryokinesis, Electrokinesis and heat resistance. Percy has two magical creatures, they are Blackjack who is a Pegasus and Mrs. O'Leary who is a hellhound. his best friends are Grover Underwood, Tyson, Annabeth chase(his girlfriend), Thalia Grace, Rex, Aden, Elvira and Nico Di Angelo. He has two half brothers Tyson and Rex.

Sally Jackson - is the mortal (Witch) mother of demigod Percy Jackson. She is currently married to Paul Blofis. She was married to Gabe Ugliono until he got turned into stone when he opened the fridge in the apartment and came face-to-face with Medusa . Sally is a very kind, understanding, and passionate woman. She has a rebellious streak, and a gift of seeing through the Mist. Sally would like to be a writer. is the sister of Lily and Petunia Evans. Niece of Victor Bennett.

Gabe Ugliono- is the first husband of Sally Jackson and is the first stepfather to Percy Jackson, he is human. He is disrespectful, abusive and cruel. Gabe was killed in Sally's flat when he went to the fridge to get a beer and came face-to-face with the head of Medusa, who woke up and turned him into stone.

Paul Blofis- he is the second husband of Sally Jackson and is the second stepfather to Percy Jackson, he is human. Paul met sally at a college when sally was attending a writing course. Paul is an English teacher at Goode High school. Paul is a very honest, just man who is very genuine and is polite to everybody.

Poseidon, god of the seas - is the Greek god of destruction, earthquakes, horses, hurricanes, oceans, seas, storms, and other water bodies. He is the son of the Titans, Kronos and Rhea, as well as one of the Big Three. Poseidon has six sons and they are Triton, Rex, Percy Jackson, Chrysaor, Pegasus and Tyson, they are all half brothers. he is immortal. he has green eyes and black hair. Poseidon is overall a benevolent god even though he shares many characteristics with Zeus including pride, stubbornness, and being temperamental. Poseidon loves and cares for his children and watches over them more than most of the other gods actively giving them advice, and aiding them indirectly. Poseidon has a more caring and overall human personality, which Percy inherited many traits from. His personality is being calm and slow to anger unlike Zeus. Poseidon also has a very particular sense of humour, sometimes making it hard to tell if he is joking or not. Sally Jackson describes him to be "handsome, tall, powerful yet gentle. Poseidon's abilities include Hydrokinesis, Aerokinesis and Geokinesis.

Tyson- is a Cyclops, a son of Poseidon, and Percy Jackson's half brother. He is the current general of the Cyclopes army. He cares a great deal about his friends and is willing to risk his life for them if necessary. He shows a strong love for pegasi and hippocampi, though the former are nervous around him and is very protective of Annabeth in particular. Tyson is smarter than he appears and can also be clumsy at times. Tyson's abilities include Super strength, Voice manipulation, enhanced senses, talk underwater, breathe underwater.

Rex- he is the son of Poseidon, greek god of the sea's, and a witch. Rex is half brother to Percy Jackson and Tyson. As the son of Poseidon Rex's abilities include Hydrokinesis, Aerokinesis and Geokinesis. As a son of a witch Rex has Telekinesis, Pyrokinesis and Blinking. He is 18 years old, he is from the Los Angeles area.

Annabeth Chase- is a Greek demigod daughter of Athena and Frederick Chase. Also, she is the girlfriend of Percy Jackson. Annabeth's father, Frederick Chase, met Athena, the goddess of wisdom, war, and handicrafts, while he was studying history at Harvard. Athena helped him get through his studies and,consequently, they fell in love. She has a Stepmother Sansei Chase and two paternal half brothers Matthew and Bobby Chase. she also has a maternal half brother Malcolm. Annabeth also has a dozen maternal half siblings. Annabeth loves architecture. Annabeth can be very caring but possessive of the people she loves. Like Percy she has ADHD, Dyslexia and fighting skills. her abilities include divine wisdom, Strategy and Battle Skill.

Nico di Angelo is a Greek demigod son of Hades and mortal Maria di Angelo. He is also the younger brother of the late Bianca di Angelo and the half brother of Hazel Levesque. He is known in the Underworld as the "Ghost King" Nico can be extremely dangerous as he is a son of the Big Three. He is very unpredictable, and due to his sister's death can be somewhat mentally unstable. He has a short temper, just like Percy and Thalia. he is said to have black hair that always looks like he just got out of bed (messy and shaggy), olive skin, dark eyes, and wears mostly black clothing. Nico has his mother's eyes, but it has the wild glint of a madman in them, just like his father. Nico's abilities are that he has ADHD, dyslexia, fighting skills. his demigod abilities include Geokinesis, Necromancy, Sensitivity to Death, Life Aura, Umbrakinesis, Shadow Travel, Induced Fear and a Death Trance. He has a stepmother called Persephone. Has a half brother Aden and a half sister Elvira